The most common side effects from using Synthroid, especially over the long term, are feelings of anxiety, insomnia and muscle tremors. Patients may also experience heart palpitations. These side effects can occur at any time, as the levels of thyroid hormone in the blood fluctuate.he thyroid gland secretes a hormone that regulates metabolism. Because Synthroid works to replace this hormone, long-term use can lead to some of the characteristics of an overactive metabolism.
Morin is a common French surname meaning The dark skinned or dark haired one. Augustin-Norbert Morin (1803â1865), lawyer, judge and politician, joint Premier of the Province of Canada. 2  Blain Morin, Canadian politician and labour union organizer. 3  Claude Morin (ADQ politician) (born 1953), Canadian politician.
All mass is interaction. Richard Phillips Feynman (May 11, 1918 â February 15, 1988) was an American physicist. In the International Phonetic Alphabet his surname is rendered [ËfaÉªnmÉn], the first syllable sounding like fine. Many of the quotes here were delivered by Feynman orally in lectures or interviews. Published versions of these oral statements are necessarily cleaned up by editors, and different editors might clean up the same statement differently.